Individual Calculations March 2018
 Fischer, Robert  Total change: -3.40  Rating chartPersonal card
 2018 Baltimore Open - U2100 Linthicum Heights, Maryland USA 2018-02-09
RcRownchangeKK*chgGame
 1786 1911 2.50 4 -0.17 20 -3.40 
  Frank, Ryan 1713 USA0.501-0.2620-5.20 
  Brown, Wilbert A 1880 USA0.501-0.0420-0.80 
  Lalwani, Jay 1797 USA1.0010.34206.80 
  Iyer, Tanishq 1753 USA0.501-0.2120-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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